Home / 24,161,314.85-33,343,015.80-13,148,528.72

Finding the Fourth Proportional to 24,161,314.85, 33,343,015.80 and 13,148,528.72

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Solution

The fourth proportional to 24,161,314.85, 33,343,015.80 and 13,148,528.72 is: 18,145,188.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,161,314.85 : 33,343,015.80 = 13,148,528.72 : x
  2. Step 2: Convert to fraction form
    24,161,314.85/33,343,015.80 = 13,148,528.72/x
  3. Step 3: Cross multiply
    24,161,314.85x = 33,343,015.80 × 13,148,528.72
  4. Step 4: Simplify right side
    24,161,314.85x = 438,411,600,916,417.81
  5. Step 5: Solve for x
    x = 438,411,600,916,417.81/24,161,314.85
  6. Step 6: Final answer
    x = 18,145,188.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.